Getting exmh
by Brent Welch

exmh is available at http://beedub.com/exmh/.

Section MH explains how to get MH.

Tcl and Tk are available at http://www.tcl.tk/.

Expect is available from http://expect.nist.gov/.

You can get Metamail for MIME support; see the Section Metamail.

Faces are available from http://www.cs.indiana.edu/ftp/faces/. The individual databases are four compressed tar files:

facedir.tar.Z   Accumulated personal faces
facesaver.tar.Z USENIX FaceSaver faces
logos.tar.Z     Internet domain logos
news.tar.Z      Usenet news hierarchy icons (not intended for email)

Get PGP at http://www.pgpi.org/.